package javaCode.chapter12.string_;

/**
 * @author 徐州城
 * @version 1.0
 */
public class StringExercise07 {
    public static void main(String[] args) {
        //创建了几个对象
        String str = "hello" + "Abc"; //创建一个
        //解读：String str = "hello" + "Abc"; ==> 优化等价 String str = "helloAbc"

    }
}
